Hydroxypropyl methylcellulose (HPMC) is made of refined cotton after being pulverized, then reacted with sodium hydroxide (liquid caustic soda) solution for alkalization, then added methylene chloride and propylene oxide for etherification reaction, and then passed through ...
河北苏纳科技有限公司成立于2002年,主要产品有HPMC、HEMC、RDP、HEC、PVA、CMC、无机颜料、钛白粉等。 如果您对我们的产品感兴趣,请与我联系。 我的邮箱是export03@cnsuna.com 我的 Whatsapp 是+86 18631102067 ...
河北苏纳科技有限公司成立于2002年,主要产品有HPMC、HEMC、RDP、HEC、PVA、CMC、无机颜料、钛白粉等。 如果您对我们的产品感兴趣,请与我联系。 我的邮箱是export03@cnsuna.com 我的 Whatsapp 是+86 18631102067 ...
Dear sir: Good day! Our company,Hebei Suna Technology Co., Ltd. was founded in 2002, Our main products includes HPMC, HEMC, RDP, HEC, PVA, CMC, Inorganic Pigment, Titanium Dioxide, and so on. Please contact with me if you are interested in our products. My email is ...
Item\\Indicator\\Model Methoxy, % 27-30 19-24 Hydroxypropyl, % 7.0-12 7.0-12 Gel temperature, ℃ 55-68 70-90 Moisture, % ≤5 Ash, % ≤5 PH value: 6-8 Viscosity (2%, 20℃) 5-200000 Production Process Hydroxypropyl methylcellulose (HPMC) is made of refined cotton after being ...
通用名称 2-苯基乙酰乙酸甲酯 CAS 编号 16648-44-5 分子量 192.21100 密度 不适用 沸点 92-96 ºC(0.6 托) 分子式 碳11氢12氧3 熔点 58.5-59.0℃ 材料安全数据表 不适用 闪点 110.9±21.8℃ 沸点 92-96 ºC(0.6 托) 熔点 58.5-59.0℃ ...
Kristy Whatsapp / WeChat/Facebook : +86 17320696765 Email:Kristy@hktiansheng.com Common Name Methyl 2-phenylacetoacetate CAS Number 16648-44-5 Molecular Weight 192.21100 Density N/A Boiling Point 92-96 ºC (0.6 Torr) Molecular Formula C11H12O3 Melting Point 58.5-59.0 ºC MSDS ...
Hydroxypropyl methyl cellulose is propylene glycol ether of methyl cellulose, hydroxypropyl and methyl combine with anhydrous glucose ring by ether bond.It is white or pale white cellulose powder or particles. The characteristics of cold water dissolution and hot water insoluble ...
Hydroxypropyl Methyl Cellulose HPMC is short for Hydroxypropyl Methylcellulose, is a Odorless , tasteless, non-toxic off-white powder. It is also Non-ionic cellulose ether. It is used as thickener, stabilizer,water retention agent,emulsifier. It can be widely used in the ...
HS Code: 3912,900 CAS: 9004-65-3 Composition and chemical structure: Hydroxypropyl methyl cellulose is a kind of white or slightly yellowish powder, odorless, tasteless, and non-toxic. The product can be dissolved in cold water to form a transparent viscous solution. The ...